/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundFacade.h
The type of the concreteIOperatorclass to instantiate is defined in theFNodeFacadeconstructors TFacadeOperatorClass<>.
class FNodeFacade : public [Metasound::FNode](API\Plugins\MetasoundGraphCore\FNode)